Full House fans, rejoice: Thursday officially marks the first day back at work for the cast of the'90s show for the Netflix reboot, Fuller House.

"It's happening!!" star Candace Cameron-Bure, 39, wrote as the caption to a black-and-white shot of her character's nametag, which she posted on Instagram on Thursday. "First Day of work. #FullerHouse Deej is back!"

Those who have worked with Stamos, 51, call him "lovely," "charming" and "always professional," but after his June 12 DUI arrest, a pal told PEOPLE that the actor's drinking had been a "problem" in the past.